查询词典 the Niger

Object To investigate the effects of fungal elicitors derived from the fungi Fusarium solani and Aspergillum niger on the accumulation of indole alkaloids in Catharanthus roseus calli.

目的 研究分别来源于镰刀菌Fusarium solani和黑曲霉Aspergillum niger的真菌诱导子对长春花愈伤组织中吲哚生物碱积累的影响。

A brach of the Niger Congo language family , spoken in the upper Niger River valley .

曼丁哥语尼日尔刚果语族中的一支，尼日尔河上游河谷地区的人说此语

Effects of carbon and nitrogen sources on the biosynthesis of β-glucosidase by Aspergillus niger nl-1 were investigated.

以黑曲霉(Aspergillus niger nl-1)为产酶菌种，研究了碳源和氮源对β-葡萄糖苷酶合成的影响。

In preference to a three month wait for the ferry to Timbuktu local cargo boat becomes home for the journey up the Niger River, From Niger, Michael heads north over the Hugger Mountains through the rich gas and oil fields of Algeria and on into Libya, where we have the rare chance to experience a culture long closed to outsiders.

前往延巴克国的渡轮三个月才有一班，米高选了本地货船畅游尼日河。他在尼日攀越霍加尔山向北行，经过阿尔及利亚丰富的天然气田与石油田，进入利比亚，在当地他难得体验一种对外隔绝已久的文化。

The citric acid-producing strain Aspergillus niger 2363-2, was isolated and used in our research. The fermentation conditions were optimized as follows: sucrose as carbon source 8. 0-14. 0%, ammonium chloride as nitrogen source 3. 0-4. 0g/l, initial pH 2. 0, and cultural temperature 30℃. The influential factors of formation of spores were also studied, and a series of measures were taken to restrain the spore formation on the basis of our experimental results. With the consideration of the cultural environment and microbial cell itself, the factors affecting the duration of citric acid-producing activity of microbial cells were examined, and it is found that undissociated citric acid and the ageing of microbial cells are the main factors. The experimental results also show that partial replacement of fermentation broth can lengthen the duration of citric acid -producing acitivity of microbial cells.

筛选出了用于试验研究的柠檬酸发酵用菌Aspergillus niger 2363-2，确定了其最适发酵条件—碳源选用蔗糖，浓度8.0~14.0%，氮源为NH〓Cl，浓度3.0~4.0g/l，发酵初始pH值为2.0，培养温度30℃；讨论了分生孢子产生的影响因素，并通过试验提出了抑制分生孢子产生的措施；从分析微生物所处的环境和微生物本身两个方面出发，探讨了影响微生物菌体产酸活性持久性的因素，认为分子态柠檬酸和菌体本身的老化是影响微生物产酸活性持久性的两个主要因素，并提出采用部分置换发酵液发酵能延长微生物菌体的产酸活性。

Objective To establish the cultural system for hairy root of Hyoscyamus niger.

目的建立莨菪Hyoscyamus niger的发根培养体系。

The saccharified enzymes combination from Trichoderma reesei ATCC 56765 and Aspergillus niger BCRC 21679 improve the glucose yield from 15.7g/L to 20.0g/L.

利用 Trichoderma reesei 与 Aspergillus niger 生产的酵素一起搭配使用可将葡萄糖产量由15.7g/L 增加至 20.0g/L。

In preference to a three month wait for the ferry to Timbuktu local cargo boat becomes home for the journey up the Niger River, From Niger, Michael heads north over the Hugger Mountains through the rich gas and oil fields of Algeria and on into Libya, where we have the rare chance to experience a culture long closed to outsiders.

前往延巴克国的渡轮三个月才有一班，米高选了本地货船畅游尼日尔河。他在尼日尔攀越霍加尔山向北行，经过阿尔及利亚丰富的天然气田与石油田，进入利比亚，在当地他难得体验一种对外隔绝已久的文化。

Beet pomace was used as carbon source and inducement to produce pectinase with Aspergills niger HYA4 in the solid fermentation method.

以甜菜渣为碳源和诱导物生产果胶酶，通过单因子和正交实验对黑曲霉(Aspergillus.niger)HYA4固体发酵培养基成分及培养条件进行优化，考察了碳源、有机氮源、无机氮源、碳氮比、无机离子、料水比、通气量等对果胶酶产量的影响。

A branch of the Niger-Congo language family, spoken in the upper Niger River valley.

曼丁哥语尼日尔刚果语族中的一支，尼日尔河上游河谷地区的人说此语

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了